Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729934 | Interactive character system | Edward Wood, Peter Kristoffy | 2004-05-04 |
| 6695670 | Electronic yo-yo games | Edward Wood, Peter Kristoffy | 2004-02-24 |
| 6683238 | Oboe reed gouging device | — | 2004-01-27 |